147775680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3983

約数の個数: 168

約数和(自身を含む): 547524432

約数和(自身を除く): 399748752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 3947, 4160, 4680, 6240, 7488, 7894, 9360, 11841, 12480, 15788, 18720, 19735, 23682, 31576, 35523, 37440, 39470, 47364, 51311, 59205, 63152, 71046, 78940, 94728, 102622, 118410, 126304, 142092, 153933, 157880, 177615, 189456, 205244, 236820, 252608, 256555, 284184, 307866, 315760, 355230, 378912, 410488, 461799, 473640, 513110, 568368, 615732, 631520, 710460, 757824, 769665, 820976, 923598, 947280, 1026220, 1136736, 1231464, 1263040, 1420920, 1539330, 1641952, 1847196, 1894560, 2052440, 2273472, 2308995, 2462928, 2841840, 3078660, 3283904, 3694392, 3789120, 4104880, 4617990, 4925856, 5683680, 6157320, 7388784, 8209760, 9235980, 9851712, 11367360, 12314640, 14777568, 16419520, 18471960, 24629280, 29555136, 36943920, 49258560, 73887840, 147775680]

約数ペア:

[(1, 147775680), (2, 73887840), (3, 49258560), (4, 36943920), (5, 29555136), (6, 24629280), (8, 18471960), (9, 16419520), (10, 14777568), (12, 12314640), (13, 11367360), (15, 9851712), (16, 9235980), (18, 8209760), (20, 7388784), (24, 6157320), (26, 5683680), (30, 4925856), (32, 4617990), (36, 4104880), (39, 3789120), (40, 3694392), (45, 3283904), (48, 3078660), (52, 2841840), (60, 2462928), (64, 2308995), (65, 2273472), (72, 2052440), (78, 1894560), (80, 1847196), (90, 1641952), (96, 1539330), (104, 1420920), (117, 1263040), (120, 1231464), (130, 1136736), (144, 1026220), (156, 947280), (160, 923598), (180, 820976), (192, 769665), (195, 757824), (208, 710460), (234, 631520), (240, 615732), (260, 568368), (288, 513110), (312, 473640), (320, 461799), (360, 410488), (390, 378912), (416, 355230), (468, 315760), (480, 307866), (520, 284184), (576, 256555), (585, 252608), (624, 236820), (720, 205244), (780, 189456), (832, 177615), (936, 157880), (960, 153933), (1040, 142092), (1170, 126304), (1248, 118410), (1440, 102622), (1560, 94728), (1872, 78940), (2080, 71046), (2340, 63152), (2496, 59205), (2880, 51311), (3120, 47364), (3744, 39470), (3947, 37440), (4160, 35523), (4680, 31576), (6240, 23682), (7488, 19735), (7894, 18720), (9360, 15788), (11841, 12480)]